Simple Application Boot on Different Cores - Simple Application Boot on Different Cores - 2026.1 English - UG1283

The following example shows how to create a boot image with applications running on different cores. BootROM loads the pmu_fw.elfThe fsbl_a53.elf is the bootloader and loaded on to A53-0 core. A53-1 core executes app_a53.elf, and r5-0 core executes app_r5.elf.

the_ROM_image: 
{ 
	[pmufw_image] pmu_fw.elf 
	[bootloader, destination_cpu=a53-0] fsbl_a53.elf 
	[destination_cpu=a53-1] app_a53.elf 
	[destination_cpu=r5-0] app_r5.elf
}